Sunspot region AR10090

Number of
sunspots
Size Class Magn. Class Spot Location
2002/08/27 1 10 AXX S03E48
2002/08/28 2 20 HRX S04E33
2002/08/29 3 20 CSO S04E20
2002/08/30 15 50 DSO S04E07
2002/08/31 13 70 DAO S04W06
2002/09/01 8 60 DAO S04W20
2002/09/02 6 50 CSO S06W36
2002/09/03 4 30 CSO S06W51
2002/09/04 1 90 HSX S05W67
2002/09/05 1 40 HSX S04W80

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Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/10M4.2
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024187.3 +20.9
Last 30 days162.6 +13.7

This day in history*

Solar flares
12004X3.67
22013X1.62
32024M4.2
42002M3.47
52001M3.33
DstG
12004-263G4
21991-144
32000-95G2
41998-93
51975-67G2
*since 1994

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